Iron-based materials are materials that are primarily composed of iron, with varying amounts of other elements such as carbon, manganese, and chromium. These materials are commonly used in a wide range of industries due to their high strength, durability, and resistance to corrosion. Iron-based materials are commonly used in construction, automotive, aerospace, and manufacturing industries. Research in this area focuses on improving the properties and performance of iron-based materials through alloying, heat treatment, and other processing techniques. This research area is crucial for developing new and innovative materials that can meet the increasing demands of various industries.